CN210565665U - Spring nut - Google Patents
Spring nut Download PDFInfo
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- CN210565665U CN210565665U CN201920892906.7U CN201920892906U CN210565665U CN 210565665 U CN210565665 U CN 210565665U CN 201920892906 U CN201920892906 U CN 201920892906U CN 210565665 U CN210565665 U CN 210565665U
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- spring
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Abstract
The utility model discloses a spring nut, include: the nut comprises a horizontally-arranged rectangular plate-shaped nut body and a spring with the top end fixed on the bottom surface of the nut body; the center of the top surface of the nut main body is provided with a threaded through hole; the spring is a pagoda spring, and the spring and the threaded through hole share the axis; the bottom end of the spring is a large-diameter end, and the top end of the spring is a small-diameter end; the outer diameter of the large-diameter end is not greater than the length of the nut body; the inner diameter of the small-diameter end is larger than that of the threaded through hole. The utility model discloses spring nut, its spring are pagoda spring, and when translation nut main part in the section bar inside groove, because spring lower part diameter is great, can not cause spring and nut main part slope, the spring nut adjustment position of being convenient for.
Description
Technical Field
The utility model relates to a spring nut.
Background
The standard section bar is assembled by connecting bolts and nuts, the nuts are placed in the inner grooves of the section bar, springs are normally arranged on the bottom surfaces of the nuts, the top ends of the springs are fixedly connected with the bottom surfaces of the nuts, and the bottom ends of the springs are pressed on the inner bottom walls of the inner grooves of the section bar. Before the bolt is locked, the nut needs to be translated in an inner groove of the sectional material to adjust the fixed position, when the nut translates, the upper part of the spring moves along with the nut due to the fact that the upper diameter and the lower diameter of the spring are consistent, but the lower part of the spring is still in place, the nut and the spring incline, the adjustment is not easy to place, and the speed of the nut and the adjustment precision are affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spring nut, its spring is pagoda spring, when translation nut main part in the section bar inside groove, because spring lower part diameter is great, can not cause the slope of spring and nut main part, the spring nut adjusting position of being convenient for.
In order to achieve the above object, the technical solution of the present invention is to design a spring nut, including: the nut comprises a horizontally-arranged rectangular plate-shaped nut body and a spring with the top end fixed on the bottom surface of the nut body;
the center of the top surface of the nut main body is provided with a threaded through hole;
the spring is a pagoda spring, and the spring and the threaded through hole share the axis; the bottom end of the spring is a large-diameter end, and the top end of the spring is a small-diameter end; the outer diameter of the large-diameter end is not greater than the length of the nut body; the inner diameter of the small-diameter end is larger than that of the threaded through hole.
Preferably, the top surface of the nut main body is provided with a pair of sliding chutes, the pair of sliding chutes is perpendicular to the long edge of the top surface of the nut main body, the pair of sliding chutes are respectively arranged on two sides of the threaded through hole, and the pair of sliding chutes are symmetrically arranged with the threaded through hole.
Preferably, the outer diameter of the large diameter end is equal to the width of the nut body.
The utility model has the advantages and the beneficial effects that: the spring nut is a pagoda spring, and when the nut body is translated in the inner groove of the sectional material, the lower diameter of the spring is larger, so that the spring and the nut body cannot be inclined, and the position of the spring nut can be conveniently adjusted.
The original spring with the same upper and lower diameters is changed into a pagoda-shaped spring with a larger lower surface and a smaller upper surface, so that the contact surface of the spring chassis is increased, the spring is not easy to incline when the nut is moved and can only be moved together, and therefore, the purpose of reliable adjustment is achieved.
The utility model discloses a spring nut can extensively apply to the installation of quick installation, operation platform's quick installation, various show boards of assembly line.
Drawings
FIG. 1 is a schematic view of a prior art spring nut;
fig. 2 is a schematic view of the spring nut of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the existing spring 220 nut is placed in the inner groove of the section bar 100, the bottom surface of the nut body 210 is provided with a spring 220, the top end of the spring 220 is fixedly connected with the bottom surface of the nut body 210, and the bottom end of the spring 220 is pressed against the inner bottom wall of the inner groove of the section bar 100; before the bolt is locked, the nut body 210 needs to translate in the groove in the profile 100 to adjust the fixed position, when the nut body 210 translates, because the upper and lower diameters of the spring 220 are consistent, the upper part of the spring 220 moves when the nut body 210 moves, but the lower part of the spring 220 is still in place, so that the nut body 210 and the spring 220 incline, the adjustment is not easy to be in place, and the speed of the nut and the accuracy of the adjustment are affected.
As shown in fig. 2, the present invention provides a spring 320 nut, comprising: a horizontally disposed rectangular plate-shaped nut body 310, and a spring 320 having a top end fixed to a bottom surface of the nut body 310;
a threaded through hole 330 is formed in the center of the top surface of the nut body 310;
the spring 320 is a pagoda spring 320, and the spring 320 and the threaded through hole 330 share the same axis; the bottom end of the spring 320 is a large-diameter end, and the top end of the spring 320 is a small-diameter end; the outer diameter of the large diameter end is no greater than the length of the nut body 310; the inner diameter of the small diameter end is larger than the inner diameter of the threaded through hole 330.
Preferably, the top surface of the nut main body 310 is provided with a pair of sliding grooves 340, the pair of sliding grooves 340 is perpendicular to the long side of the top surface of the nut main body 310, the pair of sliding grooves 340 are respectively arranged at two sides of the threaded through hole 330, and the pair of sliding grooves 340 are symmetrically arranged with the threaded through hole 330.
Preferably, the outer diameter of the large diameter end of the spring 320 is equal to the width of the nut body 310.
The original straight spring with the same upper and lower diameters is changed into a pagoda-shaped spring with a large lower surface and a small upper surface, so that the contact surface of the spring chassis is increased, the spring is not easy to incline when the nut is moved and can only be moved together, and therefore the purpose of reliable adjustment is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. Spring nut, its characterized in that includes: the nut comprises a horizontally-arranged rectangular plate-shaped nut body and a spring with the top end fixed on the bottom surface of the nut body;
the center of the top surface of the nut main body is provided with a threaded through hole;
the spring is a pagoda spring, and the spring and the threaded through hole share the axis; the bottom end of the spring is a large-diameter end, and the top end of the spring is a small-diameter end; the outer diameter of the large-diameter end is not greater than the length of the nut body; the inner diameter of the small-diameter end is larger than that of the threaded through hole.
2. The spring nut according to claim 1, wherein the top surface of the nut body is provided with a pair of sliding grooves which are perpendicular to the long side of the top surface of the nut body, the pair of sliding grooves are respectively provided on both sides of the threaded through hole, and the pair of sliding grooves are symmetrically provided with the threaded through hole.
3. The spring nut of claim 1 wherein the major diameter end has an outer diameter equal to the width of the nut body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892906.7U CN210565665U (en) | 2019-06-14 | 2019-06-14 | Spring nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892906.7U CN210565665U (en) | 2019-06-14 | 2019-06-14 | Spring nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565665U true CN210565665U (en) | 2020-05-19 |
Family
ID=70635668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892906.7U Active CN210565665U (en) | 2019-06-14 | 2019-06-14 | Spring nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565665U (en) |
-
2019
- 2019-06-14 CN CN201920892906.7U patent/CN210565665U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |